high7.5
CVE-2022-47522
The IEEE 802.11 specifications through 802.11ax allow physically proximate attackers to intercept (possibly cleartext) target-destined frames by spoofing a tar…
Impact
The IEEE 802.11 specifications through 802.11ax allow physically proximate attackers to intercept (possibly cleartext) target-destined frames by spoofing a target's MAC address, sending Power Save frames to the access point, and then sending other frames to the access point (such as authentication frames or re-association frames) to remove the target's original security context. This behavior occurs because the specifications do not require an access point to purge its transmit queue before removing a client's pairwise encryption key.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Ieee | Ieee 802.11 | All versions |
| Sonicwall | Tz670 Firmware | All versions |
| Sonicwall | Tz570 Firmware | All versions |
| Sonicwall | Tz570p Firmware | All versions |
| Sonicwall | Tz570w Firmware | All versions |
| Sonicwall | Tz470 Firmware | All versions |
| Sonicwall | Tz470w Firmware | All versions |
| Sonicwall | Tz370 Firmware | All versions |
| Sonicwall | Tz370w Firmware | All versions |
| Sonicwall | Tz270 Firmware | All versions |
| Sonicwall | Tz270w Firmware | All versions |
| Sonicwall | Tz600 Firmware | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- https://papers.mathyvanhoef.com/usenix2023-wifi.pdf
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0006
- https://www.freebsd.org/security/advisories/FreeBSD-SA-23:11.wifi.asc
- https://www.wi-fi.org/discover-wi-fi/passpoint
- https://papers.mathyvanhoef.com/usenix2023-wifi.pdf
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0006
- https://www.freebsd.org/security/advisories/FreeBSD-SA-23:11.wifi.asc
- https://www.wi-fi.org/discover-wi-fi/passpoint